TM-9-2320-285-24-2
TRUCK TRACTOR, YARD TYPE, 43,500 LB GVW, DED, 4X2, ARMY MODEL M878A1
TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
OCTOBER 1985
TM-9-2320-285-24-2 - Page 24 of 698
TM 9-2320-285-24-2
3-5.
COOLING SYSTEM MAINTENANCE (CONT)
a. Radiator (cont).
STEP
LOCATION
ITEM
ACTION
REMARKS
REMOVAL
(cont)
5
Front of
a.
Two locknuts
Loosen and
frame
(34) and
remove
washers (25)
CAUTION
Use care in lifting radiator out of frame and cab area to avoid bending fins of radiator or
puncturing radiator core or tanks.
b.
Radiator (28)
Lift
Approximately one inch
c.
Shims (27)
Remove if
Note number and location of
installed shims
d.
Radiator (28)
Remove
Lift out of vehicle
NOTE
Move radiator to a clean flat work area and place it on its back supported by blocks.
e.
Two rubber iso-
Remove
Pry out of radiator support
lators (26)
frame crossmember
DISASSEMBLY
6
Front of
a.
Four capscrews
Loosen and
radiator
(29) and
remove
locknut
(30)
b.
RH radiator
Remove
Pull from between radiator
strap bracket
frame sides and core
(31) and LH
gussets
radiator strap
bracket (32)
7
Radiator,
a.
Two nuts (1),
Remove
Note position of mounting
top rear
lock washers holes
(2), and cap-
screws (3)
b. Bracket (4)
Remove
3-18
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